Water treatment Chemicals

Improving the performance and safety of your water treatment facilities

Veolia Water STI provides the HYDREX™ water treatment chemicals range.

HYDREX™ includes both organic and inorganic chemicals formulated to meet the individual specifications of customers in the industrial sector:

• Boiler water treatment chemicals
• Cooling systems treatment programs
• Drinking water production
• Membrane antiscalants and cleaners
• Clarification and wastewater chemistry
• Biocides, Legionella control
• Specialty chemicals

HYDREX™ is available worldwide:

• On-site visits and services
• Audits of equipment
• Chemicals supply
• Chemical control systems
• Water treatment services
• Technical assistance